50969850 has 24 divisors (see below), whose sum is σ = 126405600. Its totient is φ = 13591920.

The previous prime is 50969839. The next prime is 50969881. The reversal of 50969850 is 5896905.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169750 + ... + 170049.

It is an arithmetic number, because the mean of its divisors is an integer number (5266900).

Almost surely, 2^50969850 is an apocalyptic number.

50969850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50969850 is an abundant number, since it is smaller than the sum of its proper divisors (75435750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50969850 is a wasteful number, since it uses less digits than its factorization.

50969850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339814 (or 339809 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 50969850 is about 7139.3171942420. The cubic root of 50969850 is about 370.7698846405.

The spelling of 50969850 in words is "fifty million, nine hundred sixty-nine thousand, eight hundred fifty".